CN102559093A - Binder and production method - Google Patents
Binder and production method Download PDFInfo
- Publication number
- CN102559093A CN102559093A CN2011104354016A CN201110435401A CN102559093A CN 102559093 A CN102559093 A CN 102559093A CN 2011104354016 A CN2011104354016 A CN 2011104354016A CN 201110435401 A CN201110435401 A CN 201110435401A CN 102559093 A CN102559093 A CN 102559093A
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- China
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- tackiness agent
- starch
- talcum powder
- water
- vinyl acetate
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Abstract
The invention provides a binder, and belongs to the technical field of cloth fabrics. The binder comprises talcum powder, sodium silicate, polyurethane, polyvinyl acetate, starch and water, wherein the mass fractions of the components of the binder are that 5 to 10 percent of talcum powder, 15 to 25 percent of sodium silicate, 15 to 25 percent of polyurethane, 15 to 25 percent of polyvinyl acetate, 20 to 30 percent of starch and 20 to 60 percent of water. The binder can be bound for multiple times, and the binding strength of the binder is almost invariant when the binder is repeatedly bound.
Description
Technical field
The present invention relates to technical field of adhesive, especially a kind of repeatedly adherent tackiness agent.
Background technology
The various chemical binders of tackiness agent from the natural glue before thousands of years to today; Various tackiness agents is multifarious, is applied to all respects in people's productive life, and the tackiness agent that present people use fixedly secures to pursuing with disposable; In case it is wrong to make people paste the thing orientation of installation like this; Just difficult again the correction also has many time people lower for the adherent requirement of strength, but hopes change bond locations that can be repeatedly and need not to repeat to smear tackiness agent.
When people need be prone to mince some fixedly,, can tackiness agent be smeared in the desk lamp placed side as for fixing desk lamp; Bondingly be fastened on placement in the plane; At this moment do not need too high degree of adhesion, people but hope desk lamp can be placed different positions once more, do not repeat to smear tackiness agent simultaneously; It also is like this placing antique in addition.
Summary of the invention
For above-mentioned problem, the object of the present invention is to provide a kind of repeatedly adherent tackiness agent, this tackiness agent is repeating when bonding, and its bond strength is constant basically.
The invention of this reality solves the technical scheme that its technical problem adopted: this tackiness agent comprises talcum powder, water glass, polyurethane(s), polyester vinyl acetate, starch, water, and the massfraction of said tackiness agent each component is: talcum powder: 5%-10%; Water glass: 15%-25%; Polyurethane(s): 15%-25%; Polyester vinyl acetate: 15%-25%; Starch: 20%-30%; Water: 20%-60%.
Said tackiness agent is gluey; Earlier tackiness agent is spread upon on the binding during use; Leave standstill for some time, treat the tackiness agent good bond above that, and form the adhesive film layer that adhesive capacity is arranged at another side; Be placed on the object of smearing tackiness agent on other objects so again; The object of smearing tackiness agent will be bonded at other objects through said adhesive film layer, and the bounding force that said adhesive film layer produces is less than the bounding force between said tackiness agent and the object of smearing tackiness agent, and its bonding effect did not receive bonding influence first time basically when said adhesive film layer was bonding once more.
As preferably, said talcous specification is 500 orders.
As preferably, said polyester vinyl acetate resin is present in the said tackiness agent with the minuteness particle bulk, and its minuteness particle group diameter is 0.1～2.0 μ m.
As preferably, amylopection content is greater than 70% in the said starch.
The present invention also provides a kind of working method of described tackiness agent, comprises following production stage:
One, talcum powder, water glass are poured in the excessive water, stirred;
Two, gained mixed solution in the step 1 is heated to 40 ℃～60 ℃, adds polyurethane(s), polyester vinyl acetate, stir, keep temperature to leave standstill two to three hours for 40 ℃～60 ℃;
Three, gained solution adds starch in step 2, stirs, and leaves standstill solid particulate sinking layering in the mixed solution 20～30 minutes;
Four, the thickness of getting mixed solution lower floor in the step 3 partly distills, and reaches said tackiness agent requirement up to the mixed solution contained humidity.
Beneficial effect of the present invention is: smear the object of this tackiness agent, can be repeatedly bonding with other objects, this tackiness agent bonding effect is not influenced by the bonding effect of last time basically, the use-pattern of this tackiness agent is simple, stable in properties is difficult for aging, toxicological harmless.
Description of drawings
Fig. 1 is the synoptic diagram of each composition quality fraction scale of tackiness agent.
Among the figure: 1, talcum powder; 2, water glass; 3, polyurethane(s); 4, polyester vinyl acetate; 5, starch; 6, water.
Embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is further specified:
As shown in Figure 1, tackiness agent of the present invention comprises talcum powder 1, water glass 2, polyurethane(s) 3, polyester vinyl acetate 4, starch 5, water 6, and the massfraction of said tackiness agent each component is: talcum powder 1:5%-10%; Water glass 2:15%-25%; Polyurethane(s) 3:15%-25%; Polyester vinyl acetate 4:15%-25%; Starch 5:20%-30%; Water 6:20%-60%.
Said tackiness agent is gluey; Earlier tackiness agent is spread upon on the binding during use; Leave standstill for some time, treat the tackiness agent good bond above that, and form the adhesive film layer that adhesive capacity is arranged at another side; Be placed on the object of smearing tackiness agent on other objects so again; The object of smearing tackiness agent will be bonded at other objects through said adhesive film layer, and the bounding force that said adhesive film layer produces is less than the bounding force between said tackiness agent and the object of smearing tackiness agent, and its bonding effect did not receive bonding influence first time basically when said adhesive film layer was bonding once more.
The specification of said talcum powder 1 is 500 orders, and this moment, its bonding effect was ideal.
Said polyester vinyl acetate resin 4 is present in the said tackiness agent with the minuteness particle bulk, and its minuteness particle group diameter is 0.1～2.0 μ m, when particle its adhesive capacity in this scope of polyester vinyl acetate resin 4 the strongest.
As preferably, amylopection content is greater than 70% in the said starch 5, and tackiness agent has adhesive capacity preferably like this.
Described tackiness agent can prepare through following process step:
One, talcum powder 1, water glass 2 are poured in the excessive water, stirred;
Two, gained mixed solution in the step 1 is heated to 40 ℃～60 ℃, adds polyurethane(s) 3, polyester vinyl acetate 4, stir, keep temperature to leave standstill two to three hours for 40 ℃～60 ℃;
Three, gained solution adds starch in step 2, stirs, and leaves standstill solid particulate sinking layering in the mixed solution 20～30 minutes;
Four, the thickness of getting mixed solution lower floor in the step 3 partly distills, and reaches said tackiness agent requirement up to the mixed solution contained humidity.
Smear the object of this tackiness agent, can be repeatedly bonding with other objects, this tackiness agent bonding effect is not influenced by the bonding effect of last time basically; The use-pattern of this tackiness agent is simple; Stable in properties is difficult for aging, and toxicological harmless can be smeared this tackiness agent in its placed side for frangible article of shift position that need again such as antique, desk lamp, cups; Highly stable when placing like this; Can take down the position that is placed on other easily again, remove this bonding on the article if desired, clean with thermokalite water and can remove said tackiness agent.
Claims (6)
1. tackiness agent; It is characterized in that: mainly comprise talcum powder (1), water glass (2), polyurethane(s) (3), polyester vinyl acetate (4), starch (5), water (6), the massfraction of said tackiness agent each component is: talcum powder (1): 5%-10%; Water glass (2): 15%-25%; Polyurethane(s) (3): 15%-25%; Polyester vinyl acetate (4): 15%-25%; Starch (5): 20%-30%; Water (6): 20%-60%.
2. tackiness agent according to claim 1 is characterized in that: the specification of said talcum powder (1) is 500 orders.
3. tackiness agent according to claim 1 is characterized in that: said polyester vinyl acetate resin (4) is present in the said tackiness agent with the minuteness particle bulk, and its minuteness particle group diameter is 0.1～2.0 μ m.
4. tackiness agent according to claim 1 is characterized in that: amylopection content is greater than 70% in the said starch (5).
5. the working method of a tackiness agent as claimed in claim 1 is characterized in that: comprise following production stage:
One, talcum powder (1), water glass (2) are poured in the excessive water, stirred;
Two, gained mixed solution in the step 1 is heated to 40 ℃～60 ℃, adds polyurethane(s) (3), polyester vinyl acetate (4), stir, keep temperature to leave standstill two to three hours for 40 ℃～60 ℃;
Three, gained solution adds starch in step 2, stirs, and leaves standstill solid particulate sinking layering in the mixed solution 20～30 minutes;
Four, the thickness of getting mixed solution lower floor in the step 3 partly distills, and reaches said tackiness agent requirement up to the mixed solution contained humidity.
6. five, the gained tackiness agent is reduced to normal temperature, encapsulate then.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104354016A CN102559093A (en) | 2011-12-23 | 2011-12-23 | Binder and production method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104354016A CN102559093A (en) | 2011-12-23 | 2011-12-23 | Binder and production method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102559093A true CN102559093A (en) | 2012-07-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104354016A Pending CN102559093A (en) | 2011-12-23 | 2011-12-23 | Binder and production method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102559093A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105440970A (en) * | 2014-08-21 | 2016-03-30 | 上海胤东化工科技有限公司 | Micro particles added in adhesive |
| CN107033812A (en) * | 2017-03-20 | 2017-08-11 | 南宁东印时代广告有限公司 | ceramic tile adhesive |
| WO2022227474A1 (en) * | 2021-04-29 | 2022-11-03 | 北新集团建材股份有限公司 | Composite adhesive and use thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101633826A (en) * | 2008-07-25 | 2010-01-27 | 宁波松鹤文具有限公司 | Toy glue and method for preparing same |
| CN102040925A (en) * | 2010-12-06 | 2011-05-04 | 张海宽 | Adhesive for paper products and production method thereof |
| CN102275659A (en) * | 2010-04-13 | 2011-12-14 | 亨巴赫有限公司&两合公司 | Adhesive packaging |
-
2011
- 2011-12-23 CN CN2011104354016A patent/CN102559093A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101633826A (en) * | 2008-07-25 | 2010-01-27 | 宁波松鹤文具有限公司 | Toy glue and method for preparing same |
| CN102275659A (en) * | 2010-04-13 | 2011-12-14 | 亨巴赫有限公司&两合公司 | Adhesive packaging |
| CN102040925A (en) * | 2010-12-06 | 2011-05-04 | 张海宽 | Adhesive for paper products and production method thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105440970A (en) * | 2014-08-21 | 2016-03-30 | 上海胤东化工科技有限公司 | Micro particles added in adhesive |
| CN107033812A (en) * | 2017-03-20 | 2017-08-11 | 南宁东印时代广告有限公司 | ceramic tile adhesive |
| WO2022227474A1 (en) * | 2021-04-29 | 2022-11-03 | 北新集团建材股份有限公司 | Composite adhesive and use thereof |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120711 |